86747259

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{751}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 117071360

約数和(自身を除く): 30324101

約数列:

[1, 3, 139, 277, 417, 751, 831, 2253, 38503, 104389, 115509, 208027, 313167, 624081, 28915753, 86747259]

約数ペア:

[(1, 86747259), (3, 28915753), (139, 624081), (277, 313167), (417, 208027), (751, 115509), (831, 104389), (2253, 38503)]